class CreateTicketChanges < ActiveRecord::Migration
  def self.up
    create_table :ticket_changes do |t|
      t.column "ticket_id",         :integer
      t.column "created_by",        :integer
      t.column "comment",           :text
      t.column "created_at",        :datetime
      t.column "log",               :text
    end
  end

  def self.down
    drop_table :ticket_changes
  end
end
